ABB ACS800 Drive
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Dec 21, 2021 10:32 am
How can resolve problem 5482 PP OVERLOAD Warning in ABB ACS800 Drive ?
1 Reply
Dec 21, 2021 10:32 am
Cause : Excessive IGBT junction to case temperature.
This can be caused by excessive load at low
frequencies (e.g. fast direction change with
excessive load and inertia).
Increase ramp time.
Reduce load.
